01st week of 2022 patent applcation highlights part 29 |
Patent application number | Title | Published |
20220002808 | ARTIFICIAL INTELLIGENCE AND BLOOD EPIGENOMIC ANALYSIS FOR ALZHEIMERS DISEASE - An Artificial intelligence-based method for diagnosing Alzheimer's Disease or determining susceptibility to Alzheimer's Disease includes a step of obtaining a blood sample from a target subject (e.g., a human). The degree of methylation in one or a plurality of Alzheimer indicators genes is identified for leukocytes in the blood sample. Each Alzheimer indicator gene is identified as being an indicator of the presence of or risk of developing Alzheimer's Disease. Characteristically, the at least one or the plurality of Alzheimer indicators genes have been identified by a machine learning technique or by logistic regression. Finally, the target subject is identified as being at risk for Alzheimer's Disease if the amount of methylation of one or more Alzheimer indicators genes differs from the amount of methylation established in control subjects (for the same genes) not having Alzheimer's Disease by a predetermined amount. | 2022-01-06 |
20220002809 | DNA METHYLATION BASED ESTIMATOR OF TELOMERE LENGTH - The invention disclosed herein is a DNA methylation-based estimator of human telomere length (“DNAmTL”) that is based on 140 CpGs, and is applicable across the entire age spectrum. DNAmTL is even more strongly associated with chronological age than is measured TL (r˜−0.75 for DNAmTL versus r˜−0.35 for TL) and outperforms the latter in predicting i) time-to-death (P=4.1E-15), ii) time-to-coronary heart disease (p=6.6E-5), and iii) time-to-congestive heart failure (p=3.5E-6); all of which were corroborated with large sets of blood methylation data (N=6,850). DNAmTL is also associated with non-pathological conditions including physical functioning (P=7.6E-3), age-at-menopause (P=0.039), dietary variables (omega 3, fish, vegetable), educational attainment (P=4.3E-6) and income (P=3.1E-5). DNAmTL is an attractive molecular biomarker of aging due to its superior performance to measured TL, its intuitive interpretation of telomere length, its ease of use in vivo and in vitro, and its robustness. | 2022-01-06 |
20220002810 | METHODS AND COMPOSITIONS FOR CORRELATING GENETIC MARKERS WITH PROSTATE CANCER RISK - The present invention provides a method of identifying a subject as having an increased risk of developing prostate cancer, comprising detecting in the subject the presence of various polymorphisms associated with an increased risk of developing prostate cancer. | 2022-01-06 |
20220002811 | Prostate Cancer Biomarker Assays - A multi-gene model is employed in methods for accurately classifying benign and malignant prostate cancer and reliably identifying prostate cancer in samples, with false positive and negative rates below 7%. A single gene model is employed in methods for detecting aggressive prostate cancer, prostate cancer patients at risk of developing biochemical recurrence, and prostate cancer patients suitable for treatment with an additional and/or alternative therapy. The methods may be implemented with next generation sequencing (NGS) or methylation-specific PCR (MSP). The MSP may use a mastermix specifically designed for use with bisulfite converted DNA in singleplex and multiplex assays. | 2022-01-06 |
20220002812 | METHOD FOR DIAGNOSING DISEASES USING MULTIPLEX FLUORESCENCE AND SEQUENCING - The present invention relates to methods for diagnosing a disease by determining via multiplex fluorescence in situ hybridization (FISH) whether or not mRNA species and/or at least one miRNA species of disease-associated biomarkers ar present in a sample obtained from a subject, and by determining by multiplex sequencing whether or not said mRNA species of disease-associated biomarkers and/or said miRNA species of disease-associated biomarkers of step (a) are present in said sample. The present invention also relates to kits for performing the methods for diagnosis as described and provided herein as well as use of such kits for performing the methods for diagnosis as described and provided herein. | 2022-01-06 |
20220002813 | IDENTIFICATION OF MOLECULAR BIOMARKERS THAT ARE PREDICTIVE OF THE RESPONSE TO RADIOCHEMOTHERAPY TREATMENT IN CERVIX CARCINOMA - The present invention relates to the identification of new prognostic markers for cervix carcinoma, kit comprising them, their use and new markers and methods predictive of the response to radiochemotherapy treatment in cervix carcinoma. | 2022-01-06 |
20220002814 | GENE EXPRESSION PROFILES FOR B-CELL LYMPHOMA AND USES THEREOF - The present invention relates to gene expression profiles for B-cell lymphoma. More specifically, the present invention relates to gene expression profiles for diagnosis, prognosis or therapy selection for an aggressive B-cell lymphoma. | 2022-01-06 |
20220002815 | METHODS AND GENOMIC CLASSIFIERS FOR PROGNOSIS OF BREAST CANCER AND PREDICTING BENEFIT FROM ADJUVANT RADIOTHERAPY - Methods, systems, and kits for the diagnosis, prognosis, and treatment of breast cancer in a subject are disclosed. The invention also provides biomarkers and clinically useful genomic classifiers for identifying subjects at low risk of breast cancer recurrence who are likely to benefit from adjuvant radiotherapy. Further disclosed herein, in certain instances, are probe sets for use in detecting such biomarkers for determining the risk of breast cancer recurrence in a subject (e.g., locoregional recurrence). Methods of treating breast cancer based on expression profiling to determine the risk of breast cancer recurrence are also provided. | 2022-01-06 |
20220002816 | IDENTIFICATION OF JUND TARGET GENES FOR INHIBITION OF PROSTATE CANCER CELL GROWTH - This disclosure generally relates to the development of therapeutic and chemo-preventative strategies to prostate cancer initiation and carcinogenesis. Specifically, the disclosure relates to the role the JunD transcription factor plays in the deregulation of cell proliferation. The disclosure relates to a novel method of identifying JunD target genes and inhibiting the expression and/or function of the JunD target genes to interfere with the regulation of cancer cell proliferation and early stages of carcinogenesis. | 2022-01-06 |
20220002817 | MARKER USED TO DETECT INVASIVE BLADDER CANCER, AND APPLICATION THEREOF - Provided in the present application are a marker used to detect invasive bladder cancer and an application thereof, the marker being imprinted gene Grb10 and/or imprinted gene Diras3. The marker of the present application can accurately detect the invasiveness of a bladder cancer, thereby providing guidance on the choice of the surgical method to be used on the bladder cancer, reducing the chance of post-operative recurrence and metastasis. The detection method of the present application is different from its immunohistochemical counterparts in that it can reduce false positives and other negative effects. Moreover, targeting drugs or methods that are found to work at the loss-of-imprinting-affected sites of bladder-cancer-invasiveness-related imprinted genes to silence, delete, or rearrange those genes can be used to guide subsequent treatment and medication. | 2022-01-06 |
20220002818 | NOVEL ALK AND NTRK1 FUSION MOLECULES AND USES THEREOF - Novel ALK and NTRK1 fusion molecules and uses are disclosed. | 2022-01-06 |
20220002819 | INTRAGENIC ASSESSMENT AND METHODS THEREFOR - A method for determining the likelihood that a genetic variant of a genetic locus defines a genetic disease or cancer-associated allele. | 2022-01-06 |
20220002820 | METHODS FOR TYPING OF LUNG CANCER - Methods and compositions are provided for the molecular subtyping of lung cancer samples. Specifically, a method of assessing whether a patient's adenocarcinoma lung cancer subtype is terminal respiratory unit (TRU), proximal inflammatory (PI), or proximal proliferative (PP) is provided herein. The method entails detecting the levels of the classifier biomarkers of Table 1-Table 6 or a subset thereof at the nucleic acid level, in a lung cancer sample obtained from the patient. Based in part on the levels of the classifier biomarkers, the lung cancer sample is classified as a TRU, PI, or PP sample. | 2022-01-06 |
20220002821 | MAIZE EVENT DP-004114-3 AND METHODS FOR DETECTION THEREOF - The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize DP-004114-3 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided. | 2022-01-06 |
20220002822 | CELL LINES EXPRESSING INSERTED SECRETABLE REPORTER GENES AT MULTIPLE STAGES OF DIFFERENTIATION - A composition of matter comprises one or more cell lines configured to inducibly differentiate to at least a first stage of differentiation and a second, subsequent stage of differentiation. Each of the one or more cell lines are genetically edited to express one or more first stage inserted secretable reporter genes placed under control of promoters for genes canonically expressed during the first stage of differentiation. The cell lines are further genetically edited to express one or more second stage inserted secretable reporter genes placed under control of promoters for genes canonically expressed during the second stage of differentiation, but not during the first stage of differentiation, wherein the one or more second stage inserted secretable reporter genes are different than the one or more first stage inserted secretable reporter genes. | 2022-01-06 |
20220002823 | INFECTIOUS DISEASE SCREENING DEVICE - A disease screening device ( | 2022-01-06 |
20220002824 | PRIMER SETS, BIOMARKERS, KIT AND APPLICATIONS THEREOF - A method of detecting the presence of SARS-CoV-2 using oligonucleotide primer pairs is disclosed. Oligonucleotide primer pairs for the detection of SARS-CoV-2 using polymerase chain reaction (PCR)-based methods are also disclosed. Further, biomarkers and probes for SARS-CoV-2 detection are disclosed. The disclosure also relates to the identification and isolation of biomarkers for use as probes for the detection of SARS-CoV-2 and further use of the biomarkers as a target for the development of drug targets and therapeutics for SARS-CoV-2. | 2022-01-06 |
20220002825 | RECYCLED LEATHER, AND APPARATUS FOR DRY-MANUFACTURING RECYCLED LEATHER - Disclosed is an apparatus for dry-manufacturing recycled leather comprising air-laid material; and recycled leather manufactured using the apparatus for dry-manufacturing recycled leather. The apparatus for dry-manufacturing recycled leather molds leather fibers and general fibers, which are mixed using air-laid material, and thus a conventional carding process is not required, and recycled leather manufactured thereby has a high tensile strength. | 2022-01-06 |
20220002826 | DEVICE FOR MANUFACTURING MOLTEN IRON - A device for manufacturing molten iron is provided. The device for manufacturing the molten iron includes a multi-stage fluidized reduction furnace for reducing a powdered iron ore including hematite and limonite, a melting gas furnace connected to the fluidized reduction furnace through an ore conduit and a gas conduit, a fluidized bed oxidation furnace for oxidizing magnetite to be converted into hematite through steam provided from the fluidized reduction furnace, and a hydrogen processing unit for processing hydrogen generated by the oxidation reaction of magnetite in the fluidized bed oxidation furnace. | 2022-01-06 |
20220002827 | HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME - A high-strength steel sheet having high delayed fracture resistance and a method for manufacturing the high-strength steel sheet. The high-strength steel sheet has a specified chemical composition. Relative to the whole microstructure of the steel sheet, the total area fraction of at least one of (i) bainite containing carbide grains having an average grain size of 50 nm or less and (ii) martensite containing carbide grains having an average grain size of 50 nm or less is 90% or more. The average number of inclusions having an average grain size of 5 μm or more that are present in a section of the steel sheet perpendicular to a rolling direction is 5.0/mm | 2022-01-06 |
20220002828 | HOT-ROLLED STEEL SHEET WITH EXCELLENT LOW-TEMPERATURE IMPACT TOUGHNESS AND MANUFACTURING METHOD THEREFOR - Disclosed are a hot-rolled steel sheet having a thickness of 6 mm or more and an excellent impact property, and a manufacturing method thereof. | 2022-01-06 |
20220002829 | APPARATUS FOR MANUFACTURING THIN STEEL SHEET AND METHOD FOR MANUFACTURING THIN STEEL SHEET - Using an apparatus for manufacturing a thin steel sheet including the followings which are arranged in order: a continuous casting machine ( | 2022-01-06 |
20220002830 | COATED STEEL MEMBER, COATED STEEL SHEET, AND METHODS FOR PRODUCING SAME - This coated steel member includes: a steel sheet substrate having a predetermined chemical composition; and a coating formed on a surface of the steel sheet substrate and containing Al and Fe, in which the coating has a low Al content region having an Al content of 3 mass % or more and less than 30 mass % and a high Al content region formed on a side closer to a surface than the low Al content region and having an Al content of 30 mass % or more, a maximum C content of the high Al content region is 25% or less of a C content of the steel sheet substrate, a maximum C content of the low Al content region is 40% or less of the C content of the steel sheet substrate, and a maximum C content in a range from an interface between the steel sheet substrate and the coating to a depth of 10 μm on a side of the steel sheet substrate is 80% or less of the C content of the steel sheet substrate. | 2022-01-06 |
20220002831 | METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND GRAIN-ORIENTED ELECTRICAL STEEL SHEET - Grain-oriented electrical steel sheet excellent in coating adhesion and magnetic properties is provided. The method for manufacturing grain-oriented electrical steel sheet excellent in coating adhesion and magnetic properties includes a process of heating to 1280° C. or more and hot rolling a slab containing, by mass %, Bi and a predetermined composition of constituents and having a balance of Fe and impurities so as to obtain hot rolled steel sheet, a process, after hot rolling annealing the hot rolled steel sheet, of cold rolling it one time or cold rolling it two times or more with process annealing performed interposed so as to obtain cold rolled steel sheet, a process of rapidly heating then decarburization annealing the steel sheet, a process of coating the surface of the cold rolled steel sheet after decarburization annealing with an annealing separator containing predetermined compounds including sulfates or sulfides and having MgO as its main constituent, then performing finish annealing, a process of performing strictly controlled finish annealing, and a process of coating an insulating coating, then performing flattening annealing. | 2022-01-06 |
20220002832 | PRODUCTION METHOD FOR HIGH-STRENGTH STEEL SHEET - A production method for a high-strength steel sheet having a tensile strength TS of 780 MPa or more is provided. The production method comprises: heating a steel slab having a predetermined chemical composition; hotrolling the steel slab; coiling the hot-rolled sheet; subjecting the hot-rolled sheet to pickling treatment; holding the hot-rolled sheet in a pre-determined temperature range for predetermined time; cold rolling the hot-rolled sheet to obtain a cold-rolled sheet; subjecting the cold-rolled sheet to first annealing treatment; cooling the cold-rolled sheet at a pre-determined average cooling rate; cooling the cold-rolled sheet to room temperature; reheating the clod-rolled sheet to perform second annealing treatment; cooling the cold-rolled sheet at a first average cooling rate; cooling the cold-rolled sheet at a second average cooling rate; reheating the cold-rolled sheet to a predetermined reheating temperature range; and holding the cold-rolled sheet in the reheating temperature range. | 2022-01-06 |
20220002833 | WELDED STEEL SHEETS, AND SHEETS THUS PRODUCED - A steel sheet that is welded and then cold rolled to a thickness between 0.5 mm and 3 mm, the deformation ratio created by cold rolling in the base metal is equal to ε | 2022-01-06 |
20220002834 | COATED STEEL STRIPS, COATED STAMPED PRODUCTS AND METHODS - A pre-coated steel strip is provided. The steel strip includes a strip of base steel having a length, a width, a first side, and a second side. The length of the strip is at least 100 m and the width is at least 600 mm. An aluminum or an aluminum alloy pre-coating is on at least part of at least one of the first or second sides of the strip of base steel. A thickness t | 2022-01-06 |
20220002835 | DUAL PASS, DUAL ANNEAL WELDING METHOD FOR JOINING HIGH STRENGTH STEELS - A dual pass seam welding method for steels having a Ceq of greater than about 0.45. The first pass welds the immediately anneals the weld. On the second pass, the welder is disengaged, and the weld is subjected to a second anneal. | 2022-01-06 |
20220002836 | HOT-ROLLED STEEL STRIP & MANUFACTURING METHOD - Disclosed is a hot-rolled steel strip having a tensile strength greater than 875 MPa and containing in mass-%:
| 2022-01-06 |
20220002837 | METHOD AND APPARATUS FOR RECOVERING COPPER, BRONZE AND LEAD FROM MIXTURE OF COPPER OXIDE, TIN OXIDE AND LEAD OXIDE - The present invention relates to a method and an apparatus for recovering copper, bronze and lead by allowing methane gas to flow into a reactor and heat-treating a mixture of copper oxide, tin oxide and lead oxide under a temperature condition of 700-900° C., and comprises the steps of: placing a mixture of copper oxide, tin oxide and lead oxide in a reactor; increasing the temperature inside the reactor; and allowing a reductive gas to flow into the reactor so as to heat-treat the mixture. | 2022-01-06 |
20220002838 | SOLID-LIQUID-SOLID HYDROMETALLURGICAL METHOD FOR THE SOLUBILIZATION OF METALS FROM SULFIDE COPPER MINERALS AND/OR CONCENTRATES - The present invention relates to a solid-liquid-solid hydrometallurgical method in the presence of hydrated and/or non-hydrated salts in an oversaturation conditions, which is achieved by the intentional and repetitive application of drying and wetting steps, enhancing the chemical and physical phenomena on the mineral or concentrate, thus provoking the crystallization, re-crystallization, and release of copper in a non-stoichiometric decomposition of the sulfide and its subsequent precipitation with chloride. The invention is made up of 3 steps called: (a) Wetting, (b) Drying and Oversaturation, (c) Washing and re-wetting, and these are conducted at temperatures ranging from 20-40° C. regardless of the redox potential with a minimum consumption of water and acid without requiring the addition of oxygen. The method allows diminishing the water and acid consumption, since the transformation of the sulfide can be carried out only in the presence of hydrated salts and/or the minimal addition of acid and water. Furthermore, the present invention allows reducing the use of water in the agglomeration and/or agglomeration-curing step, as when the hydrated salt is mixed with the mineral, the water molecules of the hydrated salt wet the mineral, reducing the volume of water that shall be added in the steps of wetting and agglomeration and/or curing. | 2022-01-06 |
20220002839 | SYSTEM AND PROCESS FOR THE RECOVERY OF TITANIUM, TITANIUM ALLOY, ZIRCONIUM AND ZIRCONIUM ALLOY SCRAP - A system for the recovery of titanium, titanium alloys, zirconium and zirconium alloys is disclosed. The system is fed with a mixture of chips including titanium chips, titanium alloy chips, zirconium chips and zirconium alloy chips, ferromagnetic chips and electrically conductive non-ferromagnetic chips. The system has at least one magnetic separator, a drying device and an Eddy current separator. | 2022-01-06 |
20220002840 | METHODS FOR SEPARATION AND RECOVERY OF RARE EARTH ELEMENTS FROM AQUEOUS SOLUTIONS USING DIGLYCOLAMIDE DERIVATIVES - A method for extracting rare earth elements from aqueous solution, comprising: (i) acidifying an aqueous solution containing said rare earth elements with an inorganic acid to result in an acidified aqueous solution containing said rare earth elements and containing the inorganic acid in a concentration of 1-12 M, wherein said rare earth elements are selected from lanthanides, actinides, or combination thereof, and (ii) contacting the acidified aqueous solution with an aqueous-insoluble hydrophobic solution comprising a rare earth extractant compound dissolved in an aqueous-insoluble hydrophobic solvent to result in extraction of one or more of the rare earth elements into the aqueous-insoluble hydrophobic solution by binding of the rare earth extractant compound to the one or more rare earth elements, wherein the rare earth extractant compound has the following structure: | 2022-01-06 |
20220002841 | TITANIUM COPPER FOIL, EXTENDED COPPER ARTICLE, ELECTRONIC DEVICE COMPONENT, AND AUTO-FOCUS CAMERA MODULE - Provided is a titanium copper foil which has required high strength when used as a spring, and has improved etching uniformity, and which can be suitably used as a conductive spring material for use in electronic device parts such as autofocus camera modules. The titanium copper foil contains from 1.5 to 5.0% by mass of Ti and from 10 to 3000 pm by mass of Fe, the balance being Cu and inevitable impurities, wherein the titanium copper foil has crystal orientation having A of from 10 to 40, in which A is represented by the following equation (1) when measuring a rolled surface by an X-ray diffraction method: | 2022-01-06 |
20220002842 | HIGH-STRENGTH ALUMINUM ALLOY COATINGS, DEFORMATION LAYERS AND METHODS OF MAKING THE SAME - A high-strength aluminum alloy coating. The coating includes aluminum, 9R phase, fine grains, nanotwins, stacking faults, and a solute capable of stabilizing the 9R phase, the fine grains, and the stacking faults. A method of making a high-strength aluminum alloy coating on a substrate. The method includes, depositing the constituents of an aluminum alloy on a substrate such that the deposit forms a high-strength aluminum alloy coating containing 9R phase, fine grains, nanotwins, and stacking faults. A high-strength deformation layer in and on a casting of an aluminum alloy containing 9R phase, fine grains, nanotwins, stacking faults, and a solute capable of stabilizing the PR phase, the fine grains, and the stacking faults. A method of making a high-strength deformation layer in and on a casting of an aluminum alloy by deforming the alloy such that deformation layer contains 9R phase, fine grains, nanotwins, and stacking faults. | 2022-01-06 |
20220002843 | STRIP OF ALUMINIUM ALLOY FOR MANUFACTURING BRAZED HEAT EXCHANGERS - A strip intended for the manufacture of brazed heat exchangers, having a core made of an alloy with the composition (weight %): | 2022-01-06 |
20220002844 | HIGH-STRENGTH ALUMINIUM ALLOYS FOR ADDITIVE MANUFACTURING OF THREE-DIMENSIONAL OBJECTS - The present invention relates to aluminium alloys in powder form having a content of at least two elements M from the group comprising Cr, Fe, Ni and Co and at least one element N from the group comprising Ti, Y and Ce, the alloy having a total amount of elements M in the range of 1 to 16 wt %, a total amount of elements N in the range of 0.5 to 5 wt % if the aluminium alloy contains Ti or Ce, and 1 to 10 wt %, if the aluminium alloy contains Y. Such aluminium alloys can be used in additive manufacturing processes, such as selective laser melting, to produce high-strength three-dimensional objects which can be used, for example, in engines for automobiles. The present invention further relates to processes and apparatuses for manufacturing three-dimensional objects from such aluminium alloys, processes for manufacturing such aluminium alloys in powder form, three-dimensional objects manufactured from such aluminium alloys in powder form, and specific aluminium alloys. | 2022-01-06 |
20220002845 | ALUMINUM ALLOY FOR DIE CASTING AND DIE CAST ALUMINUM ALLOY MATERIAL - The present invention provides a non-heat-treatable aluminum alloy for die casting, which can exhibit good castability and is able to confer excellent tensile characteristics (0.2% proof stress and elongation) and excellent corrosion resistance on die cast aluminum alloy materials. Also, the present invention provides a die cast aluminum alloy material having excellent tensile characteristics (0.2% proof stress and elongation) and excellent corrosion resistance. An aluminum alloy for die casting of the present invention comprises Mg: 3.7 to 9.0% by mass and Mn: 0.8 to 1.7% by mass, with the balance being Al and unavoidable impurities. It is preferable that the Mn content is 0.9 to 1.7% by mass and the Mg content is 4.7 to 9.0% by mass. | 2022-01-06 |
20220002846 | CEMENTED CARBIDE FOR HIGH DEMAND APPLICATIONS - Provided is a corrosion and erosion resistant cemented carbide for high demand including, for example, oil and gas flow applications. The cemented carbide grade may include, for example, including the following constituents Co, Ni, Cr, Mo and WC. The binder phase content of the cemented carbide is between 5.1 to 7.5 wt %. The wt % of Co in the cemented carbide may be less than the wt % of Ni. | 2022-01-06 |
20220002847 | MEDIUM MANGANESE COLD-ROLLED STEEL INTERMEDIATE PRODUCT HAVING A REDUCED CARBON CONTENT, AND METHOD FOR PROVIDING SUCH A STEEL INTERMEDIATE PRODUCT - A medium manganese cold-rolled steel intermediate product having an improved fts value is disclosed, the alloy having a carbon fraction within the range 0.003 wt %2022-01-06 | |
20220002848 | AUSTENITIC STAINLESS STEEL ALLOYS AND TURBOCHARGER KINEMATIC COMPONENTS FORMED FROM STAINLESS STEEL ALLOYS - An austenitic stainless steel alloy and turbocharger kinematic components are provided. An austenitic stainless steel alloy includes, by weight, about 23% to about 27% chromium, about 18% to about 22% nickel, about 0.5% to about 2.0% manganese, about 1.2% to about 1.4% carbon, about 1.6% to about 1.8% silicon, about 0.2% to about 0.4% nitrogen, about 0% to about 0.5% molybdenum, sulfur in an amount of less than about 0.01%, phosphorous in an amount of less than about 0.04%, and a balance of iron, and other inevitable/unavoidable impurities that are present in trace amounts. The turbocharger kinematic components are made at least in part using this stainless steel alloy. | 2022-01-06 |
20220002849 | LOW-YIELD-RATIO ULTRA-HIGH-STRENGTH HIGH-TOUGHNESS STEEL FOR PRESSURE HULLS AND PREPARATION METHOD THEREFOR - The present invention discloses a low-yield-ratio ultra-high-strength high-toughness steel for pressure hulls and a preparation method therefor, wherein the chemical components by weight percentage are: 0.05%-0.10% of C, 0.15%-0.35% of Si, 0.60%-1.00% of Mn, 0.10%-0.50% of Cu, 0.10%-1.00% of Mo, 0.40%-0.70% of Cr, 0.05%-0.15% of V, 5.00%-10.00% of Ni, and the balance of Fe and unavoidable impurities. The technical solution of the present invention adopts secondary quenching heat treatment, the first quenching is performed to achieve complete austenitizing, and then the second quenching and tempering are performed to finally obtain complex phase structures such as tempered martensite, critical ferrite and retained austenite, so as to meet the performance index requirements of low yield ratio, ultra-high strength and high toughness, and thereby promoting application in practice. | 2022-01-06 |
20220002850 | FERRITIC STAINLESS STEEL ALLOYS AND TURBOCHARGER KINEMATIC COMPONENTS FORMED FROM STAINLESS STEEL ALLOYS - A terrific stainless steel alloy and turbocharger kinematic components are provided. A ferritic stainless steel alloy includes or consists of, by weight, about 20% to about 35% chromium, less than about 2% nickel (i.e., from 0% to about 2%), about 1% to about 4% carbon, about 1.5% to about 1.9% silicon, less than about 0.4% nitrogen (i.e., from 0% to about 0.4%), about 0.5% to about 15% molybdenum, less than about 1% niobium (i.e., from 0% to about 1%) and a balance of iron, and other inevitable/unavoidable impurities that are present in trace amounts. The turbocharger kinematic components are made at least in part using this stainless steel alloy. | 2022-01-06 |
20220002851 | ULTRAHIGH-STRENGTH STEEL HAVING EXCELLENT COLD WORKABILITY AND SSC RESISTANCE, AND MANUFACTURING METHOD THEREFOR - One embodiment of the present invention provides an ultrahigh-strength steel having excellent cold workability and SSC resistance, comprising, by wt %, carbon (C) in an amount of more than 0.08% and equal to or less than 0.2%, 0.05-0.5% of silicon (Si), 0.5-2% of manganese (Mn), 0.005-0.1% of aluminum (Al), 0.01% or less of phosphorus (P), 0.0015% or less of sulfur (S), 0.001-0.03% of niobium (Nb), 0.001-0.03% of vanadium (V), 0.001-0.03% of titanium (Ti), 0.01-1% of chromium (Cr), 0.01-0.15% of molybdenum (Mo), 0.01-0.5% of copper (Cu), 0.05-4% of nickel (Ni), 0.0005-0.004% of calcium (Ca), and the balance of Fe and other inevitable impurities, wherein the microstructure of a surface layer part, which is the region from the surface to 10% of the total thickness, comprises 90 area % or more of polygonal ferrite, the microstructure of the region excluding the surface layer part comprises 90 area % or more of tempered martensite or 90 area % or more of a mixed structure of tempered martensite and tempered bainite, and the dislocation density of the surface layer part is 3×10 14/m 2 or less. | 2022-01-06 |
20220002852 | DIGITALLY CONTROLLED VARIABLE STIFFNESS SPORTING EQUIPMENT - A system, method, and apparatus for an athlete to variably control the flexibility and stiffness parameters of a piece of athletic equipment to select a desired performance characteristic of the equipment based on the stiffness parameter. According to certain embodiments discussed herein, an item of sporting equipment may be embedded, impregnated, lined, or encased using nitinol components, wherein the nitinol components may themselves be treated using a specific method in order to achieve the desired transformation results, as described below. | 2022-01-06 |
20220002853 | METHOD OF PRODUCING A HIGH-ENERGY HYDROFORMED STRUCTURE FROM A 7XXX-SERIES ALLOY - A method of producing an integrated monolithic aluminum structure, the method including the steps of: (a) providing an aluminum alloy plate with a predetermined thickness of at least 25.4 mm, wherein the aluminum alloy plate is a 7xxx-series alloy provided in a W-temper; (b) optionally pre-machining of the aluminum alloy plate to an intermediate machined structure; (c) high-energy hydroforming of the plate or optional intermediate machined structure against a forming surface of a rigid die having a contour in accordance with a desired curvature of the integrated monolithic aluminum structure, the high energy hydroforming causing the plate or the intermediate machined structure to conform to the contour of the forming surface to at least one of a uniaxial curvature and a biaxial curvature; (d) solution heat-treating and cooling of the high-energy hydroformed structure; (e) machining and (f) ageing of the final integrated monolithic aluminum structure. | 2022-01-06 |
20220002854 | TITANIUM ALUMINIDE ALLOY MATERIAL FOR HOT FORGING AND FORGING METHOD FOR TITANIUM ALUMINIDE ALLOY MATERIAL - A titanium aluminide alloy material for hot forging has a chemical composition including, by atom, aluminum of 38.0% or greater and 39.9% or less, niobium of 3.0% or greater and 5.0% or less, vanadium of 3.0% or greater and 4.0% or less, carbon of 0.05% or greater and 0.15% or less, and titanium and an inevitable impurity as a residue. | 2022-01-06 |
20220002855 | MICROSTRUCTURAL HOMOGENIZATION OF ADDITIVELY MANUFACTURED TITANIUM ARTICLES - A method of modifying the physical characteristics of a base titanium alloy article previously manufactured through a selective melting process is disclosed. The method includes introducing hydrogen through a thermohydrogen process to the base titanium alloy article, the resulting titanium alloy article exhibiting an isotropic and fine grained equiaxed microstructure. The thermohydrogen process may include introducing hydrogen into the base titanium alloy article to lower the beta transus temperature, heating the base titanium article above the lowered beta transus temperature to form hydrided beta, lowering the temperature of the base titanium alloy article to affect a eutectoid transformation, and dehydriding the base titanium alloy article via vacuum heating. The base titanium alloy article may have an elevated oxygen content and/or hydrogen may be introduced at 0.4 weight percent or greater. | 2022-01-06 |
20220002856 | METAL-COATED STEEL STRIP - A steel strip having a metal coating on at least one surface of the strip is disclosed. The strip is characterised in that the coating includes aluminium-zinc-silicon alloy that contains magnesium and the coating has small size spangles. | 2022-01-06 |
20220002857 | POST DEPOSITION HEAT TREATMENT OF BOND COAT AND ADDITIONAL LAYERS ON CERAMIC OR CMC SUBSTRATE - In one example, a method for forming a coating system including a bond coat and an environmental barrier coating on a ceramic or CMC substrate, e.g., with an abradable coating on the environmental barrier coating. The method may include depositing a bond coat on a ceramic or ceramic matrix composite (CMC) substrate to form an as-deposited bond coat; heat treating the as-deposited bond coat following the deposition of the as-deposited bond coat on the substrate to form a heat treated bond coat; depositing an environment barrier coating (EBC) layer on the heat treated bond coat to form as deposited EBC layer; and heat treating the as-deposited EBC layer to form a heat treated EBC layer. | 2022-01-06 |
20220002858 | METAL MASK STRIP, METAL MASK PLATE, AND MANUFACTURING METHOD THEREOF - The present invention provides a metal mask strip, a metal mask plate, and a manufacturing method thereof. The metal mask strip includes at least two mask sub-portions, which include: a non-light-transmitting region disposed at one end of the metal mask strip; a multiuse region disposed on a configuration side of a preset dividing line of a length of the metal mask strip, wherein the configuration side is on a same side as the non-light-transmitting region; and at least one light-transmitting region disposed between the non-light-transmitting region and the multiuse region. | 2022-01-06 |
20220002859 | MASK AND MANUFACTURING METHOD THEREFOR, AND MANUFACTURING METHOD FOR DISPLAY SUBSTRATE - A mask, a manufacturing method therefor, and a manufacturing method for a display substrate are provided. The mask includes: a first clamping region and a second clamping region, which are opposite to each other in a first direction, and at least one mesh region between the first clamping region and the second clamping region, the mesh region is in a first shape, in a case where the mask is stretched in the first direction, the mesh region is in a target shape, the target shape is different from the first shape, and the target shape includes a polygon shape, a circle shape, or an ellipse shape. | 2022-01-06 |
20220002860 | MASK ASSEMBLY AND DEPOSITION APPARATUS INCLUDING THE SAME - A mask assembly and a deposition apparatus including the same are provided. A mask assembly includes: a frame in which a frame opening is defined; a plurality of support sticks coupled with the frame to overlap the frame opening, each of the plurality of support sticks extending in a first direction, and the support sticks being arranged in a second direction crossing the first direction; and a mask on the frame and the support sticks, and extending in the second direction, and the support sticks have a magnetic moment of about 10 emu/g or more and about 100 emu/g or less. | 2022-01-06 |
20220002861 | TEMPERATURE RESISTANT CARBON COATINGS - The invention provides a substrate coated with a multi-layer coating, comprising in order: (a) the substrate; (b) a thermally insulating layer (e.g. Si | 2022-01-06 |
20220002862 | VACUUM PROCESSING DEVICE - A device of executing vacuum processing is provided with: a chamber including a single main chamber executing the vacuum processing and being capable of keeping the chamber in a depressurized state; a feeding roller so disposed as to hang down a reinforcement fiber in the main chamber; a winding bobbin winding the reinforcement fiber, the winding bobbin disposed in the chamber horizontally apart from the reinforcement fiber vertically hung down; and a swing body pivotally supported in the chamber to swing about a pivot and including a suspension arm capable of capturing and suspending the reinforcement fiber according to a swing motion of the swing body, the suspension arm is capable of swinging from a first position horizontally apart from the reinforcement fiber vertically hung down, via a second position for capturing the reinforcement fiber, to a third position to suspend the reinforcement fiber above the winding bobbin. | 2022-01-06 |
20220002863 | PLASMA PROCESSING CHAMBER - A component for use as part of a plasma processing chamber for processing a wafer is provided. The component comprises a component body of silicon carbide doped with at least one of tungsten, tantalum, or boron. | 2022-01-06 |
20220002864 | CLEANING APPARATUS FOR COMPONENT FOR SEMICONDUCTOR PRODUCTION APPARATUS, CLEANING METHOD FOR COMPONENT OF SEMICONDUCTOR PRODUCTION APPARATUS, AND CLEANING SYSTEM FOR COMPONENT OF SEMICONDUCTOR PRODUCTION APPARATUS - The object of the present invention is to provide a cleaning apparatus for a component of a semiconductor production apparatus, which is capable of preventing the attachment of reaction products into the cleaning processing furnace by a simple structure, the present invention provides a cleaning apparatus ( | 2022-01-06 |
20220002865 | NUCLEAR COMPONENT WITH METASTABLE CR COATING, DLI-MOCVD METHOD FOR PRODUCING SAME, AND USES FOR CONTROLLING OXIDATION/HYDRIDATION - Process for manufacturing a nuclear component that includes i) a support containing a substrate based on a metal, the substrate being coated or not coated with as interposed layer positioned between the substrate and at least one protective layer and ii) the protective layer composed of a protective material including partially metastable chromium; the process includes a step a) of vaporizing a mother solution followed by a step b) of depositing the protective layer onto the support via a process of chemical vapor deposition of an organometallic compound by direct liquid injection (DLI-MOCVD). | 2022-01-06 |
20220002866 | PEDESTAL INCLUDING VAPOR CHAMBER FOR SUBSTRATE PROCESSING SYSTEMS - A substrate support for a substrate processing system includes a pedestal including an upper surface and a lower surface. A vapor chamber is arranged between the pedestal and a baseplate, defines a vapor chamber cavity and includes a plurality of capillary structures arranged on a surface inside of the vapor chamber cavity. | 2022-01-06 |
20220002867 | METHOD FOR PRODUCING METALLIC RUTHENIUM THIN FILM BY ATOMIC LAYER DEPOSITION - A method of the present invention for producing a metallic ruthenium thin film on a substrate by atomic layer deposition includes: (A) a step of introducing a feedstock gas containing a specific ruthenium compound into a treatment atmosphere, and allowing the ruthenium compound to deposit on the substrate; and a step of introducing a reactive gas containing a specific compound into the treatment atmosphere, and allowing the reactive gas to react with the specific ruthenium compound deposited on the substrate. | 2022-01-06 |
20220002868 | ATOMIC LAYER DEPOSITION OF RHENIUM CONTAINING THIN FILMS - Methods for depositing rhenium-containing thin films are provided. In some embodiments metallic rhenium-containing thin films are deposited. In some embodiments rhenium sulfide thin films are deposited. In some embodiments films comprising rhenium nitride are deposited. The rhenium-containing thin films may be deposited by cyclic vapor deposition processes, for example using rhenium halide precursors. The rhenium-containing thin films may find use, for example, as 2D materials. | 2022-01-06 |
20220002869 | VAPOR PHASE PHOTORESISTS DEPOSITION - Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method for forming a photoresist layer over a substrate in a vacuum chamber comprises providing a metal precursor vapor into the vacuum chamber. In an embodiment, the method further comprises providing an oxidant vapor into the vacuum chamber, where a reaction between the metal precursor vapor and the oxidant vapor results in the formation of the photoresist layer on a surface of the substrate. In an embodiment, the photoresist layer is a metal oxo containing material. | 2022-01-06 |
20220002870 | SUBSTRATE PROCESSING APPARATUS, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM - There is provided a technique that includes: an exhaust line including a second pressure regulation valve; a bypass line including a first pressure regulation valve; and a pressure control controller configured to control the first pressure regulation valve and the second pressure regulation valve, and configured to: adjust an opening degree of the first pressure regulation valve to reduce a pressure in a process chamber from an atmospheric pressure to a second predetermined pressure; adjust the opening degree of the first pressure regulation valve to maintain the second predetermined pressure; adjust the opening degree of the first pressure regulation valve to reduce the pressure to a first predetermined pressure; detect the pressure; adjust an opening degree of the second pressure regulation valve to reduce the pressure to a third predetermined pressure; and adjust the opening degree of the second pressure regulation valve to maintain a processing pressure. | 2022-01-06 |
20220002871 | SUBSTRATE PROCESSING APPARATUS, REACTION CONTAINER, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM - There is provided a technique that includes: a reaction container into which a substrate support including a substrate support region configured to support a substrate and a heat insulator provided below the substrate support region are inserted; a gas supplier configured to supply a gas into the reaction container; and a protruding portion protruding inward from an inner wall of the reaction container on an upper surface side of the heat insulator in a region of the inner wall of the reaction container where the gas supplier and the substrate support do not face each other. | 2022-01-06 |
20220002872 | SHIELD PLATE FOR A CVD REACTOR - A CVD reactor includes a gas inlet member having a circular outline, and a susceptor that can be heated by a heating device. The gas inlet member has a cooled ceiling panel with outlet openings. The CVD reactor further comprises a shield plate, which adjoins the ceiling panel and has a circular outline. The shield plate has a central zone, an annular zone surrounding the central zone, having a rear side that points toward the ceiling panel, and a flat gas outlet surface pointing toward the process chamber, in which gas outlet openings terminate. The rear side in the central zone defines a rear plane running parallel to the gas outlet surface. The shield plate has a material thickness between 3 to 12 mm, and that the shield plate is spaced apart from the ceiling plate by a gap having a height between 0.3 to 1 mm. | 2022-01-06 |
20220002873 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM - According to one aspect of the present disclosure, there is provided a technique including: (a) stacking and accommodating substrates in a process chamber; (b) supplying a source gas to the plurality of substrates through a first nozzle provided in the process chamber along a stacking direction of the plurality of substrates and a second nozzle provided in the process chamber along the stacking direction of the plurality of substrates, wherein an amount of the source gas supplied through an upper portion of the first nozzle is greater than that of the source gas supplied through a lower portion of the first nozzle, and an amount of the source gas supplied through the lower portion of the second nozzle is greater than that of the source gas supplied through the upper portion of the second nozzle; and (c) supplying a reactive gas to the substrates. | 2022-01-06 |
20220002874 | SYSTEM AND METHOD FOR DEPOSITING OF A FIRST AND SECOND LAYER ON A SUBSTRATE - System and method for depositing a first layer on a flexible strip-shaped or sheet-shaped substrate and a second layer on the first layer. The system comprises a first deposition unit of a first type which is provided with a first supporting body, a conveying device for conveying the substrate in a conveying direction which extends parallel to a first central line of the first supporting body along the radial outer side of the supporting body. Downstream of the first deposition unit, the system furthermore comprises a second deposition unit which is provided with a second supporting body with a second central line which is in line with the first central line, and a wrapping device for keeping the substrate in a wrapped state, the substrate being wrapped around at least a part of the radial outer sides of the first supporting body and of the second supporting body. | 2022-01-06 |
20220002875 | VACUUM PROCESSING DEVICE - A device of executing vacuum processing is provided with: a chamber including a single main chamber executing the vacuum processing and being capable of keeping the chamber as a whole in a depressurized state; a plurality of feeding rollers so arranged as to hang down a plurality of threads in the main chamber with keeping the threads from each other; a plurality of winding bobbins respectively winding the plurality of threads independently, the winding bobbins arranged in the chamber horizontally apart from the plurality of threads vertically hung down; and a plurality of movable arms being respectively movable in the chamber from a first position horizontally apart from the plurality of threads vertically hung down, via a second position in contact with any of the plurality of threads, to a third position to make the threads in contact be in contact with corresponding winding bobbins. | 2022-01-06 |
20220002876 | METAL RESIN COMPOSITE AND PREPARATION METHOD THEREOF AND ELECTRONIC PRODUCT HOUSING - A metal resin composite includes a metal substrate, a metal layer formed on a surface of the metal substrate, and a resin layer formed on the metal layer. A plurality of microcracks are formed at a surface of the metal layer. | 2022-01-06 |
20220002877 | METHOD FOR ALUMINUM ELECTROLESS DEPOSITION - A method for electroless deposition of aluminum or an aluminum alloy on a substrate surface. The method includes activating the surface of the substrate to be coated by applying a coating of a catalyst metal; preparing a mixture of urea ((NH | 2022-01-06 |
20220002878 | ALUMINUM ALLOY FASTENING MEMBER, FASTENER CHAIN AND METHOD FOR PRODUCING ALUMINUM ALLOY FASTENING MEMBER - Provided is an aluminum alloy fastening member having a novel chemical conversion coating as a colored coating, a fastener chain, and a method for producing the aluminum alloy fastening member. The aluminum alloy fastening member includes a chemical conversion coating containing manganese as a component element, and the chemical conversion coating satisfies hue ranges of −3≤a*≤12, −5≤b*≤35, and 45≤L*≤80 in a CIELAB color space as defined by JIS Z 8781-4 (2013). | 2022-01-06 |
20220002879 | MATERIAL FOR COLD SPRAYING - A material for cold spraying contains a powder of a compound of a rare earth element with a specific surface area of 30 m | 2022-01-06 |
20220002880 | COATING FOR ENHANCED PERFORMANCE AND LIFETIME IN PLASTIC PROCESSING APPLICATIONS - An improved coating used in plastic processing applications including a first layer system that includes at least one corrosion resistant material layer; a second layer system that includes at least one abrasion resistant material layers; and a transition layer provided between the first layer and the second layer. The coating is resistant to both abrasion and corrosion, while maintaining ductility and impact resistance. | 2022-01-06 |
20220002881 | COMPOSITION FOR REMOVING RUTHENIUM - The present invention addresses the problem of providing a remover composition which can sufficiently remove ruthenium (Ru) remaining on substrates and can be inhibited from evolving RuO | 2022-01-06 |
20220002882 | VAPOR PHASE THERMAL ETCH SOLUTIONS FOR METAL OXO PHOTORESISTS - Embodiments disclosed herein include methods of developing a metal oxo photoresist. In an embodiment, the method comprises providing a substrate with the metal oxo photoresist into a vacuum chamber, where the metal oxo photoresist comprises exposed regions and unexposed regions. In an embodiment, the unexposed regions comprise a higher carbon concentration than the exposed regions. The method may further comprise vaporizing a halogenating agent into the vacuum chamber, where the halogenating agent reacts with either the unexposed regions or the exposed regions to produce a volatile byproduct. In an embodiment, the method may further comprise purging the vacuum chamber. | 2022-01-06 |
20220002883 | METHODS FOR REFURBISHING AEROSPACE COMPONENTS - Embodiments of the present disclosure generally relate to methods for refurbishing aerospace components by removing corrosion and depositing protective coatings. In one or more embodiments, a method of refurbishing an aerospace component includes exposing the aerospace component containing corrosion to an aqueous cleaning solution. The aerospace component contains a nickel superalloy, an aluminide layer disposed on the nickel superalloy, and an aluminum oxide layer disposed on the aluminide layer. The method includes removing the corrosion from a portion of the aluminum oxide layer with the aqueous cleaning solution to reveal the aluminum oxide layer, then exposing the aluminum oxide layer to a post-rinse, and forming a protective coating on the aluminum oxide layer. | 2022-01-06 |
20220002884 | METHOD FOR SYNTHESIZING AMMONIA USING METAL NANOPARTICLES IN A FUEL CELL - According to embodiments of the present disclosure, a solid oxide fuel cell includes a cathode, an anode, and a solid oxide electrolyte disposed between the anode and the cathode. The anode includes a porous scaffold that includes a solid oxide having one or more metal nanoparticles disposed on one or more surfaces of the porous scaffold. The porous scaffold and the solid oxide electrolyte are formed from La | 2022-01-06 |
20220002885 | Solid-State Electro-Chemical Compressor - The present invention relates to a solid-state electro-chemical compressor, including a number of electro-chemical cell packages, of which each cell includes a low-pressure fluid inlet, a high-pressure fluid outlet, a membrane, arranged between the low-pressure fluid inlet and the high-pressure fluid outlet, a pair of an anode, arranged at the low-pressure fluid inlet and a cathode, arranged at the high-pressure fluid outlet side, wherein all pairs of anodes and cathodes of a cell package are connected in series to a common electric power supply; and wherein all low-pressure fluid inlets of a cell package are coupled to a common low-pressure fluid inlet and all high-pressure fluid outlets of a cell package are coupled to a common high-pressure fluid outlet wherein the common high-pressure fluid outlets of the respective cell packages are coupled to a main fluid outlet. | 2022-01-06 |
20220002886 | Method for Producing Nitride Semiconductor Photoelectrode - Provided is a method for producing a nitride semiconductor photoelectrode capable of improving the light energy conversion efficiency. The method for producing a nitride semiconductor photoelectrode includes a first step of forming an n-type gallium nitride layer on an insulating or conductive substrate, a second step of forming an indium gallium nitride layer on the n-type gallium nitride layer, a third step of forming a nickel layer n the indium gallium nitride layer, and a fourth step of heat-treating the nickel layer in an oxygen atmosphere. | 2022-01-06 |
20220002887 | TRIMETALLIC LAYERED DOUBLE HYDROXIDE COMPOSITION - A layered double hydroxide (LDH) material, methods for using the LDH material to catalyse the oxygen evolution reaction (OER) in a water-splitting process and methods for preparing the LDH material. The LDH material includes nickel, iron and chromium species and possesses a sheet-like morphology including at least one hole. | 2022-01-06 |
20220002888 | SYSTEM AND METHOD FOR PURIFYING DEPLETED BRINE - A system and method for removing impurities to reconstitute a NaCl stream to a saturated solution salt solution and remove any impurities such as sodium bisulfite (NaHSO | 2022-01-06 |
20220002889 | METHOD AND SYSTEM FOR CO2 EMISSION REDUCTION IN THE PRODUCTION OF CHEMICAL COMPOUNDS - Method and system are disclosed for the production and use of a chemical compound, where a given amount of CO | 2022-01-06 |
20220002890 | RECOVERY OF RARE EARTH METALS FROM FERROMAGNETIC ALLOYS - Methods for recovery of at least one rare earth metal from ferromagnetic alloy are described, and further methods of atomic hydrogen decrepitation of a ferromagnetic alloy. | 2022-01-06 |
20220002891 | METHOD AND DEVICE OF REMOVING AND RECYCLING METALS FROM MIXING ACID SOLUTION - A method and device of removing and recycling metals from a mixing acid solution, includes adsorbing a mixing acid solution with a pH value of −1 to 4 and a cobalt ion concentration of 100 to 1,000 mg/L by at least two cation resins in series setting to the cobalt ion concentration in the mixing acid solution is less than 10 mg/L, and then adjusting the pH value of the mixing acid solution after adsorption to meet a discharge standard, wherein the particle size of the at least two cation resins in series setting is 150˜1,200 μm. After the cation resins are saturated by adsorption, regenerating the cation resins by sulfuric acid to form a cobalt sulfate solution, and then electrolytically treating the cobalt sulfate solution to obtain electrolytic cobalt and sulfuric acid electrolyte. The operation process is simple without complicated equipment, and it can effectively recycle metals from mixing acid solutions. The cationic resin and sulfuric acid solution can also be reused, so the method of the present invention has environmental and economic benefits. | 2022-01-06 |
20220002892 | METHOD AND APPARATUS FOR PRODUCING ALUMINUM MATERIAL - A method for producing an aluminum material, including: providing an electrolytic cell in which an anode electrode containing 0.01 to 30% by mass Si and Al and a cathode electrode are immersed in an electrolytic solution and depositing aluminum on the cathode electrode by energizing the anode electrode and the cathode electrode in the electrolytic solution. | 2022-01-06 |
20220002893 | IRON TUNGSTEN COATING FORMULATIONS AND PROCESSES - An electrolyte solution for iron-tungsten plating is prepared by dissolving in an aqueous medium a divalent iron salt (e.g., iron (II) sulfate) and an alkali metal citrate (e.g., sodium citrate, potassium citrate, or other alkali metal citrate) to form a first solution, dissolving in the first solution a tungstate salt (e.g., sodium tungstate, potassium tungstate, or other potassium tungstate) to form a second solution, and dissolving in the second solution a citric acid to form the electrolyte solution. An iron-tungsten coating is formed on a substrate using the electrolyte solution by passing a current between a cathode and an anode through the electrolyte solution to deposit iron and tungsten on the substrate. | 2022-01-06 |
20220002894 | TITANIUM MATERIAL AND COATED TITANIUM MATERIAL - A coated titanium material includes a titanium material and a coating film formed on a surface of the titanium material. A Ti-based oxide is included in an interface between the titanium material and the coating film. The Ti-based oxide is one or both rutile type TiO | 2022-01-06 |
20220002895 | SEQUENCED PULSE REVERSE WAVEFORM SURFACE FINISHING OF ADDITIVELY MANUFACTURED PARTS - A method of and system for surface finishing an additive manufactured pint. A part having a surface roughness with macroasperities is placed in a chamber with an electrolyte and an electrode. A pulse/pulse reverse power supply is connected to the part rendering it anodic and connected to the electrode rendering it cathodic. The power supply is operated to decrease the surface roughness of the part by applying a first series of waveforms including at least two waveforms where a diffusion layer is maintained at a thickness to produce a macroprofile regime relative to the macroasperities, the first series of waveforms having anodic voltages applied for anodic time periods before cathodic voltages applied for cathodic time periods to effect part surface smoothing to a first surface roughness with minimal material removal and applying a final waveform where the diffusion layer represents a microprofile regime, the final waveform having a final anodic voltage applied for a final anodic time period before a final cathodic voltage applied for a final cathodic time period to effect part surface smoothing to a final surface roughness with minimal material removal. | 2022-01-06 |
20220002896 | METHOD FOR THE SURFACE TREATMENT OF A METAL OR ALLOY PRODUCT, AND METAL OR ALLOY PRODUCT - A process for the surface treatment and/or production of a metal or alloy product including the steps of: a) dulling of a surface of the metal or alloy product and b) electrochemical treatment of the dulled surface of the metal or alloy product, and a metal or alloy product which produced or able to be produced by the process. | 2022-01-06 |
20220002897 | METHOD FOR PREPARING DOPED YTTRIUM ALUMINUM GARNET SINGLE CRYSTAL FIBER - The present disclosure provides a method for preparing a doped YAG single crystal fiber. The method may include preparing a doped YAG crystal rod; preparing a doped YAG single crystal fiber core by immersing at least a portion of the doped YAG crystal rod in an acid solution; performing a cylindrical surface polishing operation on the doped YAG single crystal fiber core by causing a stirrer to rotate to drive a polishing liquid to rotate; placing the doped YAG single crystal fiber core into a growth zone of a growth chamber and placing a raw material into a dissolution zone of the growth chamber; heating the growth zone and the dissolution zone by a two-stage heating device, respectively; and preparing a doped YAG single crystal fiber by growing a YAG single crystal fiber cladding on a surface of the doped YAG single crystal fiber core. | 2022-01-06 |
20220002898 | HEAT SHIELD STRUCTURE FOR SINGLE CRYSTAL PRODUCTION FURNACE AND SINGLE CRYSTAL PRODUCTION FURNACE - Disclosed a heat shield structure for a single crystal production furnace, which is provided above a melt crucible of a single crystal production furnace and comprises an outer housing and a heat insulation plate disposed within the outer housing. A bottom outer surface of the outer housing faces an interior of the melt crucible, and an angle formed between a plane in which the heat insulation plate is located and a plane in which a bottom of the outer housing is located is an acute angle and faces an outer surface of single crystal silicon. The heat shield design is changed, a heat absorbing plate is additionally provided for transferring heat absorbed to the single crystal silicon, a heat channel is formed in the heat shield, so that a pulling rate is controlled, which improves radial mass uniformity of the single crystal silicon. | 2022-01-06 |
20220002899 | HEAT SHIELD FOR MONOCRYSTALLINE SILICON GROWTH FURNACE AND MONOCRYSTALLINE SILICON GROWTH FURNACE - Disclosed a heat shield and a monocrystalline silicon growth furnace using the same. The heat shield is arranged in an upper portion of a melt crucible in the monocrystalline silicon growth furnace, and comprises a shield wall and a shield bottom provided with a window for pulling melt through. The shield bottom comprises a top layer, a bottom layer and a side wall. The side wall is connected between the top and bottom layers and encloses the window. The bottom layer faces towards a liquid level of the melt, and is designed as a serrated structure. With the serrated structure of the bottom layer of the shield bottom, the external thermal energy can be prevented from being absorbed by the monocrystalline silicon crystal, thereby avoiding excessive thermal compensation on a crystal surface, effectively optimizing longitudinal temperature gradient of the crystal, and improving the radial quality uniformity of a silicon wafer. | 2022-01-06 |
20220002900 | THIN-FILM HEAT INSULATION SHEET FOR MONOCRYSTALLINE SILICON GROWTH FURNACE AND MONOCRYSTALLINE SILICON GROWTH FURNACE - Disclosed is a thin-film heat insulation sheet for a monocrystalline silicon growth furnace, which comprises one or more first refractive layers and one or more second refractive layers which have different refractivity and are laminated alternately to form a laminated structure. Also disclosed is a monocrystalline silicon growth furnace, in which the thin-film heat insulation sheet is arranged on a heat shield. The thin-film heat insulation sheet has good reflectivity in wavelength ranges of heat radiation. When disposed on a heat shield to be applied to the monocrystalline silicon growth furnace, the thin-film heat insulation sheet not only can improve ability of the heat shield to reflect heat energy, reduce heat dissipation of molten silicon melt, and improve heat energy utilization, but also is conducive to heat insulation performance of the heat field, thereby improving the quality of the heat field to improve the quality and yield of monocrystalline silicon. | 2022-01-06 |
20220002901 | HEAT SHIELD DEVICE AND SMELTING FURNACE - Disclosed are a heat shield device and a smelting furnace. The heat shield device comprises a heat shield unit and a heat insulation unit. The heat shield unit comprises a shield bottom provided with a through hole, and a shield wall comprising a first layer plate, a second layer plate and a lateral plate. One side of the lateral plate, the first layer plate and the second layer plate enclose the through hole; and the other side of the lateral plate, the first layer plate, the second layer plate and the shield wall enclose an accommodation cavity. The heat insulation unit comprises a heat insulation part disposed at the other side of the lateral plate and a heat preservation part. The heat shield device of the present invention can increase a temperature gradient, thereby facilitating rapid formation of silicon crystal bar and improving production efficiency of the silicon crystal bar. | 2022-01-06 |
20220002902 | HEAT SHIELD DEVICE FOR INSULATING HEAT AND SMELTING FURNACE - Disclosed are a heat shield device for insulating heat and a smelting furnace. The heat shield device comprises a heat shield unit and a heat insulation unit. The heat shield unit comprises a shield bottom provided with a through hole, and a shield wall disposed on a side of the shield bottom opposite to the through hole. The heat insulation unit comprises a heat insulation part disposed above a layer plate of the shield bottom close to a liquid level of a crucible and a heat preservation part. The smelting furnace used for growth of monocrystalline silicon comprises the heat shield device, a crucible and a heater. The heat shield device of the present invention can increase a temperature gradient between the heat shield unit and the crucible, thereby facilitating rapid formation of silicon crystal bar and improving production efficiency of the silicon crystal bar. | 2022-01-06 |
20220002903 | HEAT SHIELD DEVICE FOR SINGLE CRYSTAL PRODUCTION FURNACE, CONTROL METHOD THEREOF AND SINGLE CRYSTAL PRODUCTION FURNACE - Disclosed a heat shield device for a single crystal production furnace. The heat shield device is disposed above a melt crucible of the single crystal production furnace, and comprises a shell, supporting members, heat insulation plates and a direction control component. The supporting members and the heat insulation plates are disposed within of the shell. One end of the supporting member is fixedly connected with an inner wall of the shell. The direction control component is connected with the heat insulation plate. The supporting members serve as supporting points of the heat insulation plates, and cooperate with the direction control component to control rotation of the heat insulation plates relative to the shell. A rotatable angle of the heat insulation plate faces a cylindrical surface of monocrystalline silicon, and a bottom surface of the shell faces interior of the melt crucible. | 2022-01-06 |
20220002904 | METHOD OF MANUFACTURING GROUP III NITRIDE CRYSTAL - A method of manufacturing a group III nitride crystal according to a first aspect includes: preparing a seed substrate; generating a group III element oxide gas; supplying the group III element oxide gas; supplying a nitrogen element-containing gas; supplying an oxidizing gas containing nitrogen element containing at least one selected from the group consisting of NO gas, NO | 2022-01-06 |
20220002905 | METHOD FOR MANUFACTURING DEVICE FABRICATION WAFER - In a method for manufacturing a device fabrication wafer, an SiC epitaxial wafer that is an SiC wafer | 2022-01-06 |
20220002906 | SiC Single Crystal Sublimation Growth Apparatus - A physical vapor transport growth system includes a growth chamber charged with SiC source material and a SiC seed crystal in spaced relation and an envelope that is at least partially gas-permeable disposed in the growth chamber. The envelope separates the growth chamber into a source compartment that includes the SiC source material and a crystallization compartment that includes the SiC seed crystal. The envelope is formed of a material that is reactive to vapor generated during sublimation growth of a SiC single crystal on the SiC seed crystal in the crystallization compartment to produce C-bearing vapor that acts as an additional source of C during the growth of the SiC single crystal on the SiC seed crystal. | 2022-01-06 |
20220002907 | NUCLEIC ACID-GUIDED EDITING OF EXOGENOUS POLYNUCLEOTIDES IN HETEROLOGOUS CELLS - The present disclosure provides shuttle vectors for editing exogenous polynucleotides in heterologous live cells, as well as automated methods, modules, and multi-module cell editing instruments and systems for performing the editing methods. | 2022-01-06 |